Public bug reported: Repro steps:
1. Configure ethernet not to enable automatically when plugged in. 2. Plug laptop into ethernet and enable ethernet connection. 3. Disable wifi. 4. Confirm that you have network connectivity. 5. Suspend laptop. 6. Unplug ethernet. 7. Wake laptop. NetworkManager hangs forever trying to reestablish the ethernet connection that is no longer there. You can't even interrupt it because the "Disconnect" menu item is greyed out (see screenshot). Only recovery is to restart NetworkManager. Sometimes it seems like I even have to restart it twice to recover. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: network-manager 1.4.4-1ubuntu3 ProcVersionSignature: Ubuntu 4.10.0-21.23-generic 4.10.11 Uname: Linux 4.10.0-21-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.1 Architecture: amd64 CurrentDesktop: Unity:Unity7 Date: Wed Jun 7 13:18:23 2017 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2017-05-19 (19 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) IpRoute: default via 192.168.43.1 dev wlp3s0 proto static metric 600 169.254.0.0/16 dev virbr0 scope link metric 1000 linkdown 192.168.43.0/24 dev wlp3s0 proto kernel scope link src 192.168.43.50 metric 600 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2017-05-19T14:16:03.840790 nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.4.4 connected started full enabled enabled enabled enabled enabled ** Affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug zesty ** Attachment added: "Selection_005.png" https://bugs.launchpad.net/bugs/1696502/+attachment/4891480/+files/Selection_005.png -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1696502 Title: Suspend laptop while ethernet is connected with wifi disabled, unplug ethernet, wake laptop, NetworkManager never recovers Status in network-manager package in Ubuntu: New Bug description: Repro steps: 1. Configure ethernet not to enable automatically when plugged in. 2. Plug laptop into ethernet and enable ethernet connection. 3. Disable wifi. 4. Confirm that you have network connectivity. 5. Suspend laptop. 6. Unplug ethernet. 7. Wake laptop. NetworkManager hangs forever trying to reestablish the ethernet connection that is no longer there. You can't even interrupt it because the "Disconnect" menu item is greyed out (see screenshot). Only recovery is to restart NetworkManager. Sometimes it seems like I even have to restart it twice to recover. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: network-manager 1.4.4-1ubuntu3 ProcVersionSignature: Ubuntu 4.10.0-21.23-generic 4.10.11 Uname: Linux 4.10.0-21-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.1 Architecture: amd64 CurrentDesktop: Unity:Unity7 Date: Wed Jun 7 13:18:23 2017 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2017-05-19 (19 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) IpRoute: default via 192.168.43.1 dev wlp3s0 proto static metric 600 169.254.0.0/16 dev virbr0 scope link metric 1000 linkdown 192.168.43.0/24 dev wlp3s0 proto kernel scope link src 192.168.43.50 metric 600 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2017-05-19T14:16:03.840790 nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.4.4 connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1696502/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp